From aed07c49987b497c225944059f4da72ab64a4cff Mon Sep 17 00:00:00 2001
From: "Julien \"_FrnchFrgg_\" RIVAUD" <frnchfrgg@free.fr>
Date: Sat, 20 Aug 2016 18:11:55 +0200
Subject: [PATCH] Do not constrain vertical size without need
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A value of -1 means "let the widget use its natural size in that
direction".
---
 gtk2_ardour/generic_pluginui.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk2_ardour/generic_pluginui.cc b/gtk2_ardour/generic_pluginui.cc
index f203a9ee45..f7b30e2d18 100644
--- a/gtk2_ardour/generic_pluginui.cc
+++ b/gtk2_ardour/generic_pluginui.cc
@@ -766,7 +766,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
 			} else if (use_knob) {
 				control_ui->controller->set_size_request (req.height * 1.5, req.height * 1.5);
 			} else {
-				control_ui->controller->set_size_request (200, req.height);
+				control_ui->controller->set_size_request (200, -1);
 				control_ui->controller->set_name (X_("ProcessorControlSlider"));
 			}
 
-- 
2.30.2